中国债券市场是从20世纪80年代开始逐步发展起来的，经历了（  ）的发展阶段。
Ⅰ.以柜台市场为主
Ⅱ.以交易所市场为主
Ⅲ.以场外市场为主
Ⅳ.以银行间市场为主

患者月经停闭半年，神疲肢倦，头晕眼花，心悸气短，面色萎黄；舌淡，苔薄，脉沉缓。治疗应首选的方剂是（   ）

慢阻肺急性发作期，应首选的治疗措施是

患者，男，38岁。体重80 kg, 从高空坠落后导致肝破裂，入院后立即进行手术治疗。病房护士接到手术通知后首先应（      ）

“阴在内，阳之守也；阳在外，阴之使也”，主要说明阴阳之间存在何种关系

甲从竞争对手的网络店铺大量虚假购买商品，电商平台因此认定该店铺恶意刷单，并予以搜索降权处理，导致该店铺的产品难以被消费者检索到，造成经济损失35万余元。甲的行为应认定为（    ）。

Passage 1    It's one of our common beliefs that mice are afraid of cats. Scientists have long known that even if a mouse has never seen a cat before, it is still able to detect chemical signals released from it and run away in fear. This has always been thought to be something that is into a mouse's brain.    But now Wendy Ingram, a graduate student at the University of California, Berkeley, has challenged this common sense. She has found a way to "cure" mice of their inborn fear of cats by infecting them with a parasite, reported the science journal Nature.    The parasite, called Toxoplasma gondii, might sound unfamiliar to you, but the shocking fact is that up to one-third of people around the world are infected by it. This parasite can cause different diseases among humans, especially pregnant women-it is linked to blindness and the death of unborn babies.    However, the parasite's effects on mice are unique. Ingram and her team measured how mice reacted to a cat's urine (尿) before and after it was infected by the parasite. They noted that normal mice stayed far away from the urine while mice that were infected with the parasite walked freely around the test area.    But that's not all. The parasite was found to be more powerful than originally thought-even after researchers cured the mice of the infection. They no longer reacted with fear to a cat's smell, which could indicate that the infection has caused a permanent change in mice's brains.    Why does a parasite change a mouse's brain instead of making it sick like it does to humans? The answer lies in evolution. "It's exciting scary to know how a parasite can manipulate a mouse's brain this way," Ingram said. But she also finds it inspiring. "Typically if you have a bacterial infection, you go to a doctor and take antibiotics and the infection is cleared and you expect all the symptoms to also go away." She said, but this study has proven that wrong. "This may have huge implications for infectious disease medicine."
The underlined part "hard-wired" in Paragraph l probably means ______.

患者，男，55岁，肝硬化多年，近日尿量骤减，腹胀大如鼓，饮食精神可。治疗时应选用的药物，以及该药物的说法正确的是（）

（   ）整幅作品就是由线条组成，其清秀流畅的线条，成为剪出来的中国白描。

富含饱和脂肪酸的是

当一个人的服装和发型改变以后，照样能够认出他。这是利用了()